/Engine/Source/Runtime/Core/Public/Logging/MessageLog.h
Delegate used when message selection changes. This is used to select object in the scene according to objects referenced in message tokens.
typedef TBaseDelegate_OneParam< void, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [FTokenizedMessage](API\Runtime\Core\Logging\FTokenizedMessage) > > & > FMessageSelectionChanged